Jailbreaking a new iOS device, or restoring an existing one means that Cydia packages must be reinstalled. This includes any apps, tweaks, themes or other content that was previously purchased by the user. In many cases, developers will offer a free upgrade for new versions of Cydia packages running on an updated version of iOS.

Restoring purchased packages or installing a package upgrade that was previously purchased requires logging into the Cydia account associated with the user. To restore packages already purchased, first open Cydia and navigate to Manage Account on the intro page.

Knowing how much free space exists on an iPhone can prevent performance issues, reduce errors, and ensure enough room exists to snap photos and download content. There are several ways to check for available disk space on the iPhone.

iOS provides a built-in solution under Settings, which provides a total of storage space used for each individual app. Jailbreakers will be happy to know that Cydia can also give a comprehensive snapshot of storage availability, broken down by category.

One of the advantages of the Control Center and Notification Center in iOS is their accessibility. Pulling up one or the other can be accomplished from anywhere, by dragging up or down from the edge of the display. Apple has cleverly prevented these items from being accidentally invoked while a full-screen app is in progress, such as a game.

Grabbers are the first thing to appear when an app is in full screen mode. Once the grabber appears, it must be dragged directly in a second step before the Notification Center or Control Center will slide out. Grabbers are built into iOS, but for those who are not fans of grabbers, they can be turned off with the free jailbreak tweak NoGrabber.

Here are this week's most noteworthy App Store and Cydia releases (03/02/14 to 03/08/14). Apple's Free App of the Week is SEGA Go Dance. The game will be free on the App Store until 03/13/14. IGN's Fee Game of the Month is Prince of Persia: The Shadow and the Flame. You can get your free promo code here.

Devious Dungeon: $0.99 for the iPod touch, iPhone and iPad (Requires iOS 5 or later) Rated 9+

comScore Inc., a leading digital measurements and analytics firm, today released its MobilLens and Mobile Metrix data for the last quarter of 2013, ending January. The data show top smartphone manufacturers, top mobile platforms, top apps and top properties.

According to comScore's data, smartphone owner ship increased by 7% during the last quarter, up to 159.8 million people. Smartphones accounted for 66.8% of all phones. Apple once again led the pack as the top smartphone OEM (original equipment manufacturer) with 41.6% of all subscribers, up 1% since October. Top Apple rival, Samsung, was second with 26.7%, and LG, Motorola and HTC were distant followers with 6.9%, 6.4% and 5.4% respectively.

Google's Android ranked as the top smartphone platform with 51.7% market share, which was .5% lower than in October. Apple came in second with 41.6%, again a 1% increase. Microsoft, Blackberry and Symbian filled in the rest with 3.2%, 3.1% and